Preparation and Characterization of Poly(N-isopropylacrylamide)-modified Poly(2-hydroxyethyl acrylate) Hydrogels by Interpenetrating Polymer Networks for Sustained Drug Release

Preparation and Characterization of Poly(N-isopropylacrylamide)-modified Poly(2-hydroxyethyl acrylate) Hydrogels by Interpenetrating Polymer Networks for Sustained Drug Release